372 search results - page 24 / 75 » Rate distortion optimization in the scalable video coding |
CORR
2007
Springer
14 years 11 months ago
2007
Springer
Abstract— The “water-filling” solution for the quadratic ratedistortion function of a stationary Gaussian source is given in terms of its power spectrum. This formula natura...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
In this paper we present two optimum (in a rate-distortion ? RD ? sense) rate-control algorithms for FGS scalable video. The proposed methods, which could compliment recently prop...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
Video file synchronization between remote users is an important task in many applications. Re-transmission of a video that has been only slightly modified is expensive, wasteful...
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ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...
ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
Real-time high-definition video encoding is a computationhungry task that challenges software-based solutions. For that, in this work we adopted an Intel software implementation o...